// @import './flex.less';
.header{
    height: .8rem;
    background-color: #f00;
    display: flex;
    align-items:center;
    .h1{
        font-size: .3rem;
        color:#fff;
        text-align: center;
    }
}
.box-400-200{
    width: 400px;
    height: 200px;
    background-color: #fc0;
    box-shadow:2px 4px 6px 8px rgba(0,0,0,.6);
}
.bg-img{
    background-image: url(../assets/dizhen-img1.png);
}